#400A3D#400A3D

#400A3D is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.8% C 0.104 H 330.5°. Best body text is #FFFFFF at 15.80:1 contrast (WCAG AA passes).

Color values

HEX	#400A3D
RGB	rgb(64, 10, 61)
HSL	hsl(303, 73%, 15%)
HSV	hsv(303, 84%, 25%)
CMYK	cmyk(0%, 84.4%, 4.7%, 74.9%)
CIE-LAB	lab(13.50, 32.01, -18.65)
CIE-LCH	lch(13.50, 37.05, 329.78°)
OKLab	oklab(26.81% 0.0909 -0.0514)
OKLCH	oklch(26.81% 0.104 330.5)
XYZ	xyz(3.0652, 1.6442, 4.5699)
Luminance	0.0164 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400A3D #0A400D

analogous

#280A40 #400A3D #400A22

triadic

#400A3D #3D400A #0A3D40

tetradic

#400A3D #40280A #0A400D #0A2240

square

#400A3D #40280A #0A400D #0A2240

split-complementary

#400A3D #22400A #0A4028

monochromatic

#1A0419 #1A0419 #400A3D #75126F #AA1BA2

Accessibility & contrast

On white

15.80

#400A3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#400A3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400A3D

15.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400A3D	#FFFFFF	#000000	##FFFFFF
##400A3D	1.00	15.80	1.33	15.80
#FFFFFF	15.80	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#051E3E

Deuteranopia (green-blind)

#1B253C

Tritanopia (blue-blind)

#431123

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #400a3d;
/* rgb */ color: rgb(64, 10, 61);
/* oklch */ color: oklch(26.8% 0.104 330.5);

Tailwind

colors: {
  custom: {
    50: '#775072',
    500: '#400a3d',
    950: '#000000',
  },
}

SCSS

$custom: #400a3d;
$custom-light: #775072;
$custom-dark: #000000;

JSON

{
  "hex": "#400a3d",
  "rgb": {
    "r": 64,
    "g": 10,
    "b": 61
  },
  "hsl": {
    "h": 303.333,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.2681,
    "c": 0.10447,
    "h": 330.5
  },
  "luminance": 0.01644
}

Semantic roles & 50–950 ramp

primary

#400A3D

secondary

#297D2D

accent

#F04238

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090208

muted

#7B787B

Preview Lab

Preview with #400A3D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →